12940668741

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{2099}}^1$

素因数の和:4186

約数の個数: 64

約数和(自身を含む): 23188838400

約数和(自身を除く): 10248169659

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2053, 2099, 3003, 6159, 6297, 14371, 14693, 22583, 23089, 26689, 27287, 43113, 44079, 67749, 69267, 80067, 81861, 158081, 161623, 186823, 191009, 293579, 300157, 474243, 484869, 560469, 573027, 880737, 900471, 2055053, 2101099, 4309247, 6165159, 6303297, 12927741, 30164729, 47401717, 56020211, 90494187, 142205151, 168060633, 331812019, 392141477, 616222321, 995436057, 1176424431, 1848666963, 4313556247, 12940668741]

約数ペア:

[(1, 12940668741), (3, 4313556247), (7, 1848666963), (11, 1176424431), (13, 995436057), (21, 616222321), (33, 392141477), (39, 331812019), (77, 168060633), (91, 142205151), (143, 90494187), (231, 56020211), (273, 47401717), (429, 30164729), (1001, 12927741), (2053, 6303297), (2099, 6165159), (3003, 4309247), (6159, 2101099), (6297, 2055053), (14371, 900471), (14693, 880737), (22583, 573027), (23089, 560469), (26689, 484869), (27287, 474243), (43113, 300157), (44079, 293579), (67749, 191009), (69267, 186823), (80067, 161623), (81861, 158081)]